Dr. Roger White from the Departments of Anesthesiology and Internal Medicine, Division of Cardiovascular Diseases and the Department of Emergency Medicine, Division of Pre-hospital Care at Mayo Clinic in Rochester, MN, discusses his article of a case of out-of-hospital cardiac arrest with 96 minutes of continued pulselessness and relentless ventricular defibrillation appearing in the June 2011 issue of Mayo Clinic Proceedings and as an Online First article available at:...